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Manufacturer number:
Synchronised fluteless machine tap with oil grooves Solid carbide IC, TiAlN, M: M12
Article no.: 139243 M12
Article code:
- Thread type: M
- Flank angle: 60
- Tool material: Solid carbide
- Standard: Manufacturer’s standard
- Thread standard: DIN 13
Product details
Technical Data
| Thread size | M12 | |
| Coating | TiAlN | |
| Thread type | M | |
| Flank angle | 60 degrees | |
| Tool material | Solid carbide | |
| Standard | Manufacturer’s standard | |
| Thread standard | DIN 13 | |
| Tolerance class | ISO 2X 6HX | |
| Taper lead form | C | |
| Shank | DIN 6535 HA with h6 | |
| Through-coolant | yes | |
| Application for type of drilling | up to 3×D for blind holes; up to 3×D for through holes | |
| Cutting direction | right-hand | |
| Thread pitch | 1.75 mm | |
| Overall length L | 110 mm | |
| Shank ⌀ Ds | 12 mm | |
| Shank square □ | 9 mm | |
| Tapping hole ⌀ guide value | 11.2 mm | |
| Thread ⌀ | 12 mm | |
| Shank tolerance | h6 | |
| Number of clamping slots | 6 | |
| Colour ring | without | |
| Number of cutting edges Z | 6 | |
| Thread depth | 36 mm | |
| Type of product | Fluteless tap |
Identification numbers & Classifications
| Article number | 139243 M12 | |
| EAN / GTIN | 4045197365682 | |
| Manufacturer number | 139243 M12 |
Application Table
N
53
N
53
N
50
P
55
P
50
P
47
P
43
P
36
Description
Version:
Special polygon geometry and shank to DIN 6535-HA for use on machines with synchronised spindle drives. With oil grooves; optimal lubrication effect even in deeper threads.
Special solid carbide tool material for high cutting speeds and long tool life. TiAlN and anti-friction coating ensure low wear and low tendency to edge build-up.
With internal coolant supply laterally from the grooves; recommended for through and blind holes.
Special solid carbide tool material for high cutting speeds and long tool life. TiAlN and anti-friction coating ensure low wear and low tendency to edge build-up.
With internal coolant supply laterally from the grooves; recommended for through and blind holes.